Ademco Inc.

Honeywell International Inc.

Jiri Crhonek

Jiri Sapak

Jaromir Cechak

Daniel Becvar

Martin Adamek

Jan Vozenilek

Michal Sicner

Roman Cervinka

Jan Vomocil

Leos Mrazek

Oto Meran

Eugene J Takach

Josef Novotny

Mohammad Aljabari

A hydronic floor heating system as it relates to an HVAC apparatus, approach and system. Aspects of the present system and approach may include a radiant floor optimization mode, low floor temperature in vacation mode, modifying a 300 Hz, or so, reading principle base on implementation of Pseudo-random jittering of a reading event improving short-term accuracy of the individual readings, and a combination of hardware and software filters for using thermal sensors with extended cable length.

Hydronic floor heating systems with features

An HVAC Controller may include a first sub-assembly and a second sub-assembly capable of releasably engaging the first sub-assembly. The first sub-assembly may include a first housing and a printed circuit board having a controller for providing one or more control signals, where the printed circuit board may be secured relative to the first housing. The second sub-assembly may include a second housing, a power source, one or more output terminals, and a second printed circuit board. The second printed circuit board may be secured relative to the second housing and may have circuitry thereon that is powered by the power source and configured to receive the one or more control signals from the first printed circuit board. The circuitry of the second sub-assembly may set output terminals thereof to a predetermined state when the first sub-assembly is released from the second sub-assembly.

Self-setting circuit for an HVAC controller

Growing community of inventors

Brno, Czechia

Jiri Crhonek